Is sandblasting good for you?

Do you think it'll get rid of blackheads, remove dead skin cells and encourage a youthful bloom? Not that it matters much because it's too late, we've been done for an hour this afternoon, although in my case it was only my face and arms that got the treatment.

The weather was hot it's true but, as you can see by the photo I took by mistake, I kept my clothes on as it was too painful to do anything else. At the point where I'd decided to go and sit in the car and wait, Steve declared he'd had enough too and we went, but if it wasn't for me I think he might have spent a bit longer there because the sun's so good for his joints... even with the sand-blasting!